457097040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211619}}^1$

素因数の和:211641

約数の個数: 80

約数和(自身を含む): 1574452800

約数和(自身を除く): 1117355760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 211619, 423238, 634857, 846476, 1058095, 1269714, 1692952, 1904571, 2116190, 2539428, 3174285, 3385904, 3809142, 4232380, 5078856, 5713713, 6348570, 7618284, 8464760, 9522855, 10157712, 11427426, 12697140, 15236568, 16929520, 19045710, 22854852, 25394280, 28568565, 30473136, 38091420, 45709704, 50788560, 57137130, 76182840, 91419408, 114274260, 152365680, 228548520, 457097040]

約数ペア:

[(1, 457097040), (2, 228548520), (3, 152365680), (4, 114274260), (5, 91419408), (6, 76182840), (8, 57137130), (9, 50788560), (10, 45709704), (12, 38091420), (15, 30473136), (16, 28568565), (18, 25394280), (20, 22854852), (24, 19045710), (27, 16929520), (30, 15236568), (36, 12697140), (40, 11427426), (45, 10157712), (48, 9522855), (54, 8464760), (60, 7618284), (72, 6348570), (80, 5713713), (90, 5078856), (108, 4232380), (120, 3809142), (135, 3385904), (144, 3174285), (180, 2539428), (216, 2116190), (240, 1904571), (270, 1692952), (360, 1269714), (432, 1058095), (540, 846476), (720, 634857), (1080, 423238), (2160, 211619)]